/**
 * Copyright (c) 2011 Roundarch (www.roundarch.com)
 *
 * Author Joshua Jung
 *
 * ---
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package com.roundarch.flex.controls.dateSliderClasses
{
    import com.roundarch.flex.controls.GraphControlBase;
    import com.roundarch.flex.controls.graphControlClasses.GraphControlSelector;
    import flash.geom.Point;

    /**
     *
     * @author jjung
     */
    public class DateSliderSelector extends GraphControlSelector
    {
        //---------------------------------------------------------------------
        //
        //  Properties
        //
        //---------------------------------------------------------------------
        //-----------------------------
        // selectedDate
        //-----------------------------
        private var explicitSelectedDate : Date = null;

        [Bindable("valueChanged")]
        /**
         *
         *
         * @default null
         */
        public function get selectedDate() : Date
        {
            return new Date(value.x);
        }

        /**
         * @private
         */
        public function set selectedDate(date : Date) : void
        {
            if (value && date && value.x == date.time)
            {
                return;
            }

            if (parentGC)
            {
                parentGC.requestNewSelectorValue(this, new Point(date.time, 0));
            }
            else
            {
                explicitSelectedDate = date;
            }
        }

        //-----------------------------
        // parentGC
        //-----------------------------
        override public function set parentGC(value : GraphControlBase) : void
        {
            super.parentGC = value;

            if (parentGC && explicitSelectedDate)
            {
                parentGC.requestNewSelectorValue(this, new Point(explicitSelectedDate.time, 0));
            }
        }

        //---------------------------------------------------------------------
        //
        //  Constructor
        //
        //---------------------------------------------------------------------
        /**
         *  Constructor
         */
        public function DateSliderSelector()
        {
        }
    }
}
